摘要
我省废弃采石场由于长期不合理的开采,大量弃渣顺坡随意倾倒堆积,破坏了原有的林草植被,导致生态环境严重恶化,植被难以自然恢复。形成的石质边坡后期治理成本高、难度大、施工危险性高,存在严重的水土流失和植被恢复困难等问题。本文以连江县丹阳镇旺庄村宝山采石场石质边坡为对象,开展石质边坡植被重建试验研究,通过采取不同的关键治理技术措施,能够有效、快速地完成石质边坡的植被覆盖绿化,为我省废弃采石场石质边坡植被重建提供有价值的参考和方向。
Due to long - term umreasonable mining, a large number of abandoned quarries in Fujian Province were dumped and piled randomly along the slope, destroying the original forest and grass vegetation, resulting in serious de- terioration of the ecological environment. The vegetation is difficult to be recovered naturally. In the late stage of treat- ment, the formal stone slope caused the problems of high cost of administration, difficult in management and high risk in construction, with the severe soil erosion and extremely difficult in the vegetation restoration. The stone slope of Baoshan quarry in Wangzhuang Village, Danyang Township of Lianjiang County is selected as an example, the experi- mental study was conducted on vegetation reconstruction of the stone slope. By adopting different key control meas- mres, the vegetation coverage and greening of the stone slope can be effectively and rapidly completed, which provides valuable information of reference and direction for the vegetation reconstruction on the stone slope of abandoned quar- ries in Fujian Province.
作者
谢建华
Xie Jianhua(Fujian Soil Conservation Experimental Station,Fuzhou Municipality of Fujian Province 35000)
出处
《亚热带水土保持》
2018年第3期11-13,70,共4页
Subtropical Soil and Water Conservation
关键词
采石场
石质边坡
植被重建
关键技术
quarry
stone slope
vegetation reconstruction
key technology
